#A23647#A23647

#A23647 is a mid, vivid red. Relative luminance 0.108; OKLCH L 49.4% C 0.142 H 14.8°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#A23647
RGB	rgb(162, 54, 71)
HSL	hsl(351, 50%, 42%)
HSV	hsv(351, 67%, 64%)
CMYK	cmyk(0%, 66.7%, 56.2%, 36.5%)
CIE-LAB	lab(39.20, 45.74, 14.58)
CIE-LCH	lch(39.20, 48.01, 17.68°)
OKLab	oklab(49.37% 0.1376 0.0364)
OKLCH	oklch(49.37% 0.142 14.8)
XYZ	xyz(17.3583, 10.7769, 7.1261)
Luminance	0.1077 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A23647 #36A291

analogous

#A2367D #A23647 #A25B36

triadic

#A23647 #47A236 #3647A2

tetradic

#A23647 #7DA236 #36A291 #5B36A2

square

#A23647 #7DA236 #36A291 #5B36A2

split-complementary

#A23647 #36A25B #367DA2

monochromatic

#46171F #742733 #A23647 #C55063 #D47E8C

Accessibility & contrast

On white

6.66

#A23647 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#A23647 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A23647

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A23647	#FFFFFF	#000000	##FFFFFF
##A23647	1.00	6.66	3.16	6.66
#FFFFFF	6.66	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504E47

Deuteranopia (green-blind)

#6C6544

Tritanopia (blue-blind)

#B1213D

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #a23647;
/* rgb */ color: rgb(162, 54, 71);
/* oklch */ color: oklch(49.4% 0.142 14.8);

Tailwind

colors: {
  custom: {
    50: '#c3737a',
    500: '#a23647',
    950: '#000000',
  },
}

SCSS

$custom: #a23647;
$custom-light: #c3737a;
$custom-dark: #000000;

JSON

{
  "hex": "#a23647",
  "rgb": {
    "r": 162,
    "g": 54,
    "b": 71
  },
  "hsl": {
    "h": 350.556,
    "s": 50,
    "l": 42.353
  },
  "oklch": {
    "l": 0.49371,
    "c": 0.14232,
    "h": 14.8
  },
  "luminance": 0.10775
}

Semantic roles & 50–950 ramp

primary

#A23647

secondary

#77BDB2

accent

#DAC44E

background

#FCF7F7

surface

#F9EDED

border

#D2C8C8

text

#140809

muted

#827B7B

Preview Lab

Preview with #A23647

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →